diff options
| -rw-r--r-- | changelog.d/4511.feature | 1 | ||||
| -rw-r--r-- | synapse/http/federation/matrix_federation_agent.py | 33 | ||||
| -rw-r--r-- | tests/http/federation/test_matrix_federation_agent.py | 1 |
3 files changed, 14 insertions, 21 deletions
diff --git a/changelog.d/4511.feature b/changelog.d/4511.feature new file mode 100644 index 0000000000..bda713adf9 --- /dev/null +++ b/changelog.d/4511.feature @@ -0,0 +1 @@ +Implement MSC1708 (.well-known routing for server-server federation) \ No newline at end of file diff --git a/synapse/http/federation/matrix_federation_agent.py b/synapse/http/federation/matrix_federation_agent.py index 07c72c9351..f81fcd4301 100644 --- a/synapse/http/federation/matrix_federation_agent.py +++ b/synapse/http/federation/matrix_federation_agent.py @@ -12,7 +12,6 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -import cgi import json import logging @@ -263,37 +262,31 @@ class MatrixFederationAgent(object): # FIXME: add a cache uri = b"https://%s/.well-known/matrix/server" % (server_name, ) - logger.info("Fetching %s", uri.decode("ascii")) + uri_str = uri.decode("ascii") + logger.info("Fetching %s", uri_str) try: response = yield make_deferred_yieldable( self._well_known_agent.request(b"GET", uri), ) except Exception as e: - logger.info( - "Connection error fetching %s: %s", - uri.decode("ascii"), e, - ) + logger.info("Connection error fetching %s: %s", uri_str, e) defer.returnValue(None) body = yield make_deferred_yieldable(readBody(response)) if response.code != 200: - logger.info( - "Error response %i from %s: %s", - response.code, uri.decode("ascii"), body, - ) + logger.info("Error response %i from %s", response.code, uri_str) defer.returnValue(None) - content_types = response.headers.getRawHeaders(u'content-type') - if content_types is None: - raise Exception("no content-type header on .well-known response") - content_type, _opts = cgi.parse_header(content_types[-1]) - if content_type != 'application/json': - raise Exception("content-type not application/json on .well-known response") - parsed_body = json.loads(body.decode('utf-8')) - logger.info("Response from .well-known: %s", parsed_body) - if not isinstance(parsed_body, dict) or "m.server" not in parsed_body: - raise Exception("invalid .well-known response") + try: + parsed_body = json.loads(body.decode('utf-8')) + logger.info("Response from .well-known: %s", parsed_body) + if not isinstance(parsed_body, dict): + raise Exception("not a dict") + if "m.server" not in parsed_body: + raise Exception("Missing key 'm.server'") + except Exception as e: + raise Exception("invalid .well-known response from %s: %s" % (uri_str, e,)) defer.returnValue(parsed_body["m.server"].encode("ascii")) diff --git a/tests/http/federation/test_matrix_federation_agent.py b/tests/http/federation/test_matrix_federation_agent.py index bd80dd0cb6..11ea8ef10c 100644 --- a/tests/http/federation/test_matrix_federation_agent.py +++ b/tests/http/federation/test_matrix_federation_agent.py @@ -146,7 +146,6 @@ class MatrixFederationAgentTests(TestCase): [b'testserv'], ) # send back a response - request.responseHeaders.setRawHeaders(b'Content-Type', [b'application/json']) request.write(b'{ "m.server": "%s" }' % (target_server,)) request.finish() |